Strong thunderstorms moving through southern Ontario produced a tornado north of London on Monday afternoon. A humid and unstable airmass draped across the region fuelled a favourable setup for strong ...

Update: Around 12:30 p.m., OPP said Highway 11 is closed in both directions between Longlac to Hearst due to severe weather ...

More localized bands of squalls were expected to form, with up to two feet of snow possible in some areas, according to ...

A winter storm watch has been upgraded to a more severe winter storm warning for much of northern Ontario. Here's what we ...

If you're keeping tabs on Canada's tornado season this year, you will find most of the usual hot spots in the country have recorded at least one...except for Ontario. With recent verifications of ...

The national meteorological service launched a new series of alerts on Wednesday. Instead of its maps and forecasts denoting ...

People in parts of Ontario and Quebec will want to have shovels and tuques at the ready as two different weather systems are ...

Parts of southern Ontario will be hit by heavy winds and blowing snow this week, while some northern areas brace for up to 60 ...

As winter approaches, Ontario has been hit hard by a significant winter storm, leaving many residents grappling with the aftermath. Over the weekend, some areas experienced snowfalls exceeding 70 ...

The wintry weather enveloping southern Ontario is characterized by heavy snowfall, which is expected to transition into scattered flurries or rain showers throughout the day. The snowfall warnings are ...

A network of sensors that can provide crucial seconds notice of a possibly serious earthquake is now up and running in Quebec ...